linux

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Files

Linus Torvalds 6548d364a3 Merge tag 'cgroup-for-6.18-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

Pull cgroup fixes from Tejun Heo:

 - Fix seqcount lockdep assertion failure in cgroup freezer on
   PREEMPT_RT.

   Plain seqcount_t expects preemption disabled, but PREEMPT_RT
   spinlocks don't disable preemption. Switch to seqcount_spinlock_t to
   properly associate css_set_lock with the freeze timing seqcount.

 - Misc changes including kernel-doc warning fix for misc_res_type enum
   and improved selftest diagnostics.

* tag 'cgroup-for-6.18-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
  cgroup/misc: fix misc_res_type kernel-doc warning
  selftests: cgroup: Use values_close_report in test_cpu
  selftests: cgroup: add values_close_report helper
  cgroup: Fix seqcount lockdep assertion in cgroup freezer

2025-10-20 09:41:27 -10:00

cgroup-internal.h

cgroup: replace global percpu_rwsem with per threadgroup resem when writing to cgroup.procs

2025-09-10 07:44:51 -10:00

cgroup-v1.c

cgroup: replace global percpu_rwsem with per threadgroup resem when writing to cgroup.procs

2025-09-10 07:44:51 -10:00

cgroup.c

cgroup: Fix seqcount lockdep assertion in cgroup freezer

2025-10-03 04:30:28 -10:00

cpuset-internal.h

cpuset: add helpers for cpus read and cpuset_mutex locks